21 lines
418 B
C
21 lines
418 B
C
void
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iso14755(const Arg *arg)
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{
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FILE *p;
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char *us, *e, codepoint[9], uc[UTF_SIZ];
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unsigned long utf32;
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if (!(p = popen(ISO14755CMD, "r")))
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return;
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us = fgets(codepoint, sizeof(codepoint), p);
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pclose(p);
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if (!us || *us == '\0' || *us == '-' || strlen(us) > 7)
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return;
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if ((utf32 = strtoul(us, &e, 16)) == ULONG_MAX ||
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(*e != '\n' && *e != '\0'))
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return;
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ttywrite(uc, utf8encode(utf32, uc), 1);
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} |